diff --git a/Modules/FindPython/Support.cmake b/Modules/FindPython/Support.cmake
index 67db4d381e..50dd7ba089 100644
--- a/Modules/FindPython/Support.cmake
+++ b/Modules/FindPython/Support.cmake
@@ -953,7 +953,7 @@ if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS)
           if (_${_PYTHON_PREFIX}_EXECUTABLE)
             break()
           endif()
-          if (NOT _${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY")
+          if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY")
             break()
           endif()
         endif()